The nearest star to earth, other than the sun, is 4.22 light years away, and the center of the galaxy is 26,000 light years away. how large is our entire galaxy?

Students in biology are studying the macromolecules of life. they used a calorimeter to determine the calories in various types of food. once the lab was completed, the students ate the left over food samples. monica commented that in just 6 or 7 "chews" of the saltine, it was gone; nothing but a sticky paste in her mouth. elaborate on what happened chemically while chewing the saltine. include the macromolecules present.

What are they five steps of cloning?

Paint and solvents pose no potential hazard to human health. select the best answer from the choices provided t f